Method for aligning and assembling two lens pieces, and a machine to accomplish this task
US7715129B2 · kind B2 · utility
5Cited by
35References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2006 |
| Grant date | May 11, 2010 |
| Priority date | — |
| Expiry date | Nov 26, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/025
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method for aligning and assembling two lens pieces, and a machine to accomplish this task are provided. In one example of the method, the method includes holding an upper lens above a lower lens, holding the lower lens in a horizontal position, lowering the upper lens into a contact position with the lower lens, and allowing the upper lens to self-align to a top surface of the lower lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.